DROP IN ANCHOR SORMAT JE+ M20 STAINLESS STEEL A4 5PCS

Pre-installed Sormat JE+ A4 acid-resistant impact anchor without flange with internal thread M20. Impact anchors are suitable for installations such as sprinkler and suspension systems. The anchor body and cone part, made of acid-resistant A4 steel, together with a suitable fastening element form a complete assembly that withstands high loads and corrosion stress well. The strength class of the HST steel component (screw, bolt, rod) used with the impact anchor is A4-50. Recommended for indoor, outdoor, and industrial use. The product has European technical approval ETA-22/0912 for non-structural anchorages in concrete. The product is also CE marked. The product is fire rated up to R120 in concrete installations. Installation steps: 1. Drill a hole according to the product specifications. 2. Clean the hole with a wire brush and/or air pump. 3. Insert the anchor into the hole and expand it using an impact tool by striking M20 until the tool's shoulder is flush with the anchor surface. 4. Attach the component to be fastened using a suitable M20 bolt or threaded rod, etc., and observe the maximum tightening torque when tightening the component. When expanded, the anchor spreads against the hole walls, and the resulting friction securely holds the anchor in place. It must be noted that the anchor must always be expanded separately with an impact tool before any fastenings are made into it. The nominal size of the anchor is marked on the anchor body. Anchor length 80 mm. Package size 5 pcs. Impact anchor type designation: suitable thread (M) and nominal anchor size. Internal thread length 34 mm. Suitable fastening substrates: concrete and natural stone. Suitable for fastenings in both cracked and uncracked concrete. Drill hole diameter 25 mm. Drill hole depth 86 mm. The required length of the fastening element is selected on a case-by-case basis according to the thickness of the material to be fastened. This product description is an automated translation of the original Finnish description.